Is there a way to set plot band annotations dynamically from C# code behind instead of from XAML?
The examples demonstrate the XAML approach, for instance,
<telerik:CartesianPlotBandAnnotation Axis="{Binding ElementName=chart3HAxis}" To="3/2/2014" From="3/4/2014" />
but how to accomplish the sample thing using code behind, dynamically.
The examples demonstrate the XAML approach, for instance,
<telerik:CartesianPlotBandAnnotation Axis="{Binding ElementName=chart3HAxis}" To="3/2/2014" From="3/4/2014" />
but how to accomplish the sample thing using code behind, dynamically.
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Terry
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answered on 03 Mar 2014, 04:38 AM
Think I figured it out. For those interested, you can do it as follows:
//horizontal example with dates X is a DateTime object
chart3.Annotations.Add(new CartesianPlotBandAnnotation { Label = "plot region", From = chartData[2].X, To = chartData[5].X, Axis = chart3.HorizontalAxis });
//vertically Y is a double or just a numeric range like From=3 To=7
chart3.Annotations.Add(new CartesianPlotBandAnnotation { Label = "plot band annotations", From = 0, To = chartData[3].Y, Axis = chart3.VerticalAxis });
//horizontal example with dates X is a DateTime object
chart3.Annotations.Add(new CartesianPlotBandAnnotation { Label = "plot region", From = chartData[2].X, To = chartData[5].X, Axis = chart3.HorizontalAxis });
//vertically Y is a double or just a numeric range like From=3 To=7
chart3.Annotations.Add(new CartesianPlotBandAnnotation { Label = "plot band annotations", From = 0, To = chartData[3].Y, Axis = chart3.VerticalAxis });